kernel-packages team mailing list archive

[Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>]

** Summary changed:

- ip6_vti is broken with a kernel 3.19 (vivid)
+ ip_vti/ip6_vti is broken with a kernel 3.19 (vivid)

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https://bugs.launchpad.net/bugs/1541330

Title:
  ip_vti/ip6_vti is broken with a kernel 3.19 (vivid)

Status in linux package in Ubuntu:
  In Progress
Status in linux-lts-vivid package in Ubuntu:
  In Progress

Bug description:
  $ uname -a
  Linux ubuntu1404es 3.19.0-39-generic #44~14.04.1-Ubuntu SMP Wed Dec 2 10:00:35 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

  The following upstream patches are missing:
  d55c670cbc54 ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call
  049f8e2e28d9 xfrm: Override skb->mark with tunnel->parm.i_key in xfrm_input
  cd5279c194f8 ip_vti/ip6_vti: Do not touch skb->mark on xmit

  http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d55c670cbc54
  http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d55c670cbc54
  http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=049f8e2e28d9

  The backport of this upstream patch
  213dd74aee76 skbuff: Do not scrub skb mark within the same name space
  http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=213dd74aee76
  in the ubuntu 3.19 kernel has introduced this regression:
  http://kernel.ubuntu.com/git/ubuntu/ubuntu-vivid.git/commit/?id=7525c2de7da1

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